Bluetooth headphone



FIG. 1 is a perspective view of a first embodiment of a Bluetooth headphone showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear devotional view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of a second embodiment of the Bluetooth headphone showing my new design;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is an enlarged view of portion 16 shown in FIG. 9;

FIG. 17 is a perspective view of a third embodiment of the Bluetooth headphone showing my new design;

FIG. 18 is a front elevational view thereof;

FIG. 19 is a rear elevational view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a right side elevational view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof;

FIG. 24 is a perspective view of a fourth embodiment of the Bluetooth headphone showing my new design;

FIG. 25 is a front devotional view thereof;

FIG. 26 is a rear elevational view thereof;

FIG. 27 is a left side elevational view thereof;

FIG. 28 is a right side elevational view thereof;

FIG. 29 is a top plan view thereof;

FIG. 30 is a bottom plan view thereof;

FIG. 31 is a perspective view of a fifth embodiment of the Bluetooth headphone showing my new design;

FIG. 32 is a front elevational view thereof;

FIG. 33 is a rear elevational view thereof;

FIG. 34 is a left side elevational view thereof;

FIG. 35 is a right side elevational view thereof;

FIG. 36 is a top plan view thereof;

FIG. 37 is a bottom plan view thereof;

FIG. 38 is a perspective view of a sixth embodiment of the Bluetooth headphone showing my new design;

FIG. 39 is a front elevational view thereof;

FIG. 40 is a rear elevational view thereof;

FIG. 41 is a left side elevational view thereof;

FIG. 42 is a right side elevational view thereof;

FIG. 43 is a top plan view thereof;

FIG. 44 is a bottom plan view thereof; and,

FIG. 45 is an enlarged view of portion 38 shown in FIG. 38.

The broken lines in the drawings depict portions of the Bluetooth headphone that form no part of the claimed design. 

CLAIM The ornamental design for a Bluetooth headphone, as shown and described. 